Java Char Upper Case toUppercaseHexString(final char c)

Description

to Uppercase Hex String

License

Open Source License

Declaration

public final static String toUppercaseHexString(final char c) 

Method Source Code

//package com.java2s;
/**/* w w  w  .  ja  va  2  s .c o  m*/
 * The contents of this file are subject to the Regenstrief Public License
 * Version 1.0 (the "License"); you may not use this file except in compliance with the License.
 * Please contact Regenstrief Institute if you would like to obtain a copy of the license.
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 *
 * Copyright (C) Regenstrief Institute.  All Rights Reserved.
 */

public class Main {
    public final static String toUppercaseHexString(final char c) {
        return toUppercaseHexString((int) c);
    }

    private final static String toUppercaseHexString(final int i) {
        return "" + toUppercaseHex(i / 16) + toUppercaseHex(i % 16);
    }

    public final static char toUppercaseHex(final int halfbyte) {
        return toHex('A', halfbyte);
    }

    private final static char toHex(final char a, final int halfbyte) {
        return (char) (halfbyte < 10 ? '0' + halfbyte : a + halfbyte - 10);
    }
}

Related

1. toUpperCase(char[] cs)
2. toUpperCase(final byte b)
3. toUpperCase(final char[] buffer, final int offset, final int limit)
4. toUpperCase(Object object)
5. toUppercaseHex(final int halfbyte)